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Physics, 02.11.2019 03:31 apascascio2316

Astudent holds one end of a string in a fixed position. a ball of mass 0.2 kg attached to the other end of the string moves in a horizontal circle of radius 0.5 m with a constant speed of 5 m/s. how much work is done on the ball by the string during each revolution?

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Astudent holds one end of a string in a fixed position. a ball of mass 0.2 kg attached to the other...
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